I've taken a list of English words, and examined each of them to see what they sound like (using the PHP metaphone function). This page lists the most common metaphone codes, along with their words. You can also search for a word of your own, and see which words sound similar - and which ones rhyme, and which ones alliterate.
perdues perdus prudes prides peritus produce periods parades prods yperites pards parodies priedieus purdas prates pirouettes parados parodos proteus purdahs parties pardahs pyrites pirates pretties parietes proettes pierrots purities pyritous parities parts ports prats parrots proteas
perdues brides hurdies haeredes virtues hardies erodes burdies fordoes merdes prides gradus rides sardius gourdes derides crudes tardies corrades trades irides weirdoes heredes brutes bredes perdus hordes irades rodes bardes hayrides borides bourrides birdies parades prudes redes grides sarodes grades hydrides cruets tirades corrodes weirdies joyrides charades
perdu perdue perdie perdy peridia